2912258180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3557}}^1$

素因数の和:3693

約数の個数: 96

約数和(自身を含む): 6828627456

約数和(自身を除く): 3916369276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 67, 94, 130, 134, 188, 235, 260, 268, 335, 470, 611, 670, 871, 940, 1222, 1340, 1742, 2444, 3055, 3149, 3484, 3557, 4355, 6110, 6298, 7114, 8710, 12220, 12596, 14228, 15745, 17420, 17785, 31490, 35570, 40937, 46241, 62980, 71140, 81874, 92482, 163748, 167179, 184964, 204685, 231205, 238319, 334358, 409370, 462410, 476638, 668716, 818740, 835895, 924820, 953276, 1191595, 1671790, 2173327, 2383190, 3098147, 3343580, 4346654, 4766380, 6196294, 8693308, 10866635, 11200993, 12392588, 15490735, 21733270, 22401986, 30981470, 43466540, 44803972, 56004965, 61962940, 112009930, 145612909, 224019860, 291225818, 582451636, 728064545, 1456129090, 2912258180]

約数ペア:

[(1, 2912258180), (2, 1456129090), (4, 728064545), (5, 582451636), (10, 291225818), (13, 224019860), (20, 145612909), (26, 112009930), (47, 61962940), (52, 56004965), (65, 44803972), (67, 43466540), (94, 30981470), (130, 22401986), (134, 21733270), (188, 15490735), (235, 12392588), (260, 11200993), (268, 10866635), (335, 8693308), (470, 6196294), (611, 4766380), (670, 4346654), (871, 3343580), (940, 3098147), (1222, 2383190), (1340, 2173327), (1742, 1671790), (2444, 1191595), (3055, 953276), (3149, 924820), (3484, 835895), (3557, 818740), (4355, 668716), (6110, 476638), (6298, 462410), (7114, 409370), (8710, 334358), (12220, 238319), (12596, 231205), (14228, 204685), (15745, 184964), (17420, 167179), (17785, 163748), (31490, 92482), (35570, 81874), (40937, 71140), (46241, 62980)]